MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1478"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/p1pp1p1p/8/1p2p1q1/1P6/3P4/P1P1PPPP/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:34 +0000"]
[GameEndTime "2026-09-14T16:03:35 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {-5.27/10 0.030s, n=30090, sd=15} Bb7 {+5.19/9 0.020s, n=19374, sd=15}
6. Nf3 {-5.05/9 0.013s, n=14108, sd=12} Qf6 {+5.16/8 0.011s, n=12374, sd=11}
7. c3 {-5.13/9 0.019s, n=19751, sd=14} a6 {+4.99/8 0.014s, n=13593, sd=14}
8. e4 {-5.02/9 0.018s, n=18353, sd=13} Ne7 {+5.29/9 0.019s, n=15913, sd=13}
9. Be2 {-5.20/10 0.015s, n=15356, sd=15} Bg7 {+5.15/10 0.016s, n=16867, sd=12}
10. axb5 {-5.19/9 0.015s, n=16456, sd=15} axb5 {+4.85/9 0.022s, n=21466, sd=15}
11. Na3 {-5.26/9 0.020s, n=18616, sd=14, Black makes an illegal move: e8h8} 1-0